Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lat mau do snippets" » "la mau do snippets", "lat ma do snippets", "lat cau do snippets", "lat dau do snippets", "lat mau co snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lat mau do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lat mau do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lat mau do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lat mau do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.